(for PR #28222)
2025-07-22 12:16.01: New job: test lwt.6.0.0~alpha01, using opam 2.3
from https://github.com/ocaml/opam-repository.git#refs/pull/28222/head (381d421c95f23c7e41d7bd80fe4ee0fa7b4fca2f)
on debian-12-ocaml-5.4-alpha1/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28222/head" && git reset --hard 381d421c
git fetch origin master
git merge --no-edit 14fd69dba01fe02a6cbf63a81a67897e0f52cbfc
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:d2423448d84651841ca98553d3ef0fd3ee789930c41dc3c36b6fe1a7aa0d0fb0
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0~alpha01 6.0.0~alpha01
RUN opam reinstall lwt.6.0.0~alpha01; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'lwt.6.0.0~alpha01' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test lwt.6.0.0~alpha01) || true
RUN opam reinstall --with-test --verbose lwt.6.0.0~alpha01; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'lwt.6.0.0~alpha01' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-07-22 12:16.01: Using cache hint "ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:d2423448d84651841ca98553d3ef0fd3ee789930c41dc3c36b6fe1a7aa0d0fb0-lwt.6.0.0~alpha01-381d421c95f23c7e41d7bd80fe4ee0fa7b4fca2f"
2025-07-22 12:16.01: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:d2423448d84651841ca98553d3ef0fd3ee789930c41dc3c36b6fe1a7aa0d0fb0)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn lwt.6.0.0~alpha01 6.0.0~alpha01"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0~alpha01;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt.6.0.0~alpha01' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test lwt.6.0.0~alpha01) || true"))
(run (shell "opam reinstall --with-test --verbose lwt.6.0.0~alpha01;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt.6.0.0~alpha01' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-07-22 12:16.01: Waiting for resource in pool OCluster
2025-07-22 12:18.26: Waiting for worker…
2025-07-22 12:20.09: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 14fd69dba0 Merge pull request #28217 from sim642/opam-state-2.4-upper-bounds
Updating 14fd69dba0..381d421c95
Fast-forward
packages/lwt/lwt.6.0.0~alpha01/opam | 69 +++++++++++++++++++++++
packages/lwt_direct/lwt_direct.6.0.0~alpha01/opam | 44 +++++++++++++++
packages/lwt_log/lwt_log.1.1.0/opam | 2 +-
packages/lwt_log/lwt_log.1.1.1/opam | 2 +-
packages/lwt_log/lwt_log.1.1.2/opam | 2 +-
5 files changed, 116 insertions(+), 3 deletions(-)
create mode 100644 packages/lwt/lwt.6.0.0~alpha01/opam
create mode 100644 packages/lwt_direct/lwt_direct.6.0.0~alpha01/opam
(from ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:d2423448d84651841ca98553d3ef0fd3ee789930c41dc3c36b6fe1a7aa0d0fb0)
2025-07-22 12:20.40 ---> saved as "d6818b7453ed251511fd22632d938eeabbb78d31741e9e7d74ab4db8669f1ee4"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-07-22 12:20.40 ---> saved as "1ee7d8b4a863d0e554314ae75181bebb3ad477435b60f1d0d867f0777e85c9b1"
/home/opam: (run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.
This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.
Continue? [y/n] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[beta] no changes from git+https://github.com/ocaml/ocaml-beta-repository
[default] Initialised
2025-07-22 12:21.07 ---> saved as "a0ff389a121aa8f929e893fb8eb5188157e0caa090ae1de2d99502eec42df93a"
/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version 2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=debian os-version=12
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 71
# repositories 2 (version-controlled)
# pinned 1 (version)
# current-switch 5.4~alpha1
# invariant ["ocaml-base-compiler" {>= "5.4.0~alpha1"}]
# compiler-packages ocaml-base-compiler.5.4.0~alpha1, ocaml-compiler.5.4.0~alpha1, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/5.4~alpha1/lib/ocaml/stublibs:/home/opam/.opam/5.4~alpha1/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 5.4.0~alpha1
2025-07-22 12:21.08 ---> saved as "0074a853af6f95ba9919143d5ce27a385254052a877f3f48569318c3f970b0e9"
/home/opam: (env OPAMDOWNLOADJOBS 1)
/home/opam: (env OPAMERRLOGLEN 0)
/home/opam: (env OPAMPRECISETRACKING 1)
/home/opam: (env CI true)
/home/opam: (env OPAM_REPO_CI true)
/home/opam: (run (shell "rm -rf opam-repository/"))
2025-07-22 12:21.22 ---> saved as "1da02130e58d35c14336a26e256f3aa2e8a4a195343c54ffce21ac3ea7d6c9c2"
/home/opam: (copy (src .) (dst opam-repository/))
2025-07-22 12:21.30 ---> saved as "8af3004e9aed3704851da2a6adee85b66cf003c16f5c5abb16d0d08059c71eae"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-22 12:21.51 ---> saved as "2cc6c2555e9cdd4d26e6d111ce991638a0b032a9bff880528b1daca1c0fc0f20"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Fetched 103 kB in 0s (463 kB/s)
- Reading package lists...
-
2025-07-22 12:21.52 ---> saved as "77123587f866aa98a5bb26f518682f18fe947a35f453fd3cdbffe82996ebfff7"
/home/opam: (run (shell "opam pin add -k version -yn lwt.6.0.0~alpha01 6.0.0~alpha01"))
lwt is now pinned to version 6.0.0~alpha01
2025-07-22 12:21.53 ---> saved as "edb5f0f8882f51935eafa12a08a3f6d6f8548dafb1c6ee009952cdaa89aa120e"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0~alpha01;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt.6.0.0~alpha01' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
lwt.6.0.0~alpha01 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 9 packages
- install base-bytes base [required by ocplib-endian]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-configurator]
- install domain_shims 0.1.0 [required by lwt]
- install dune 3.19.1 [required by lwt]
- install dune-configurator 3.19.1 [required by lwt]
- install lwt 6.0.0~alpha01 (pinned)
- install ocamlfind 1.9.8 [required by base-bytes]
- install ocplib-endian 1.2 [required by lwt]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved domain_shims.0.1.0 (cached)
-> retrieved dune.3.19.1, dune-configurator.3.19.1 (cached)
-> retrieved lwt.6.0.0~alpha01 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.19.1
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.19.1
-> installed lwt.6.0.0~alpha01
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-22 12:22.37 ---> saved as "a8a1d85c30fd4c77fc4d4972777d00c4767d6bf5ab4b7b14048162f226ed3286"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test lwt.6.0.0~alpha01) || true"))
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.4.0~alpha1
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml < 4.13 -> dkml-base-compiler
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.4.0~alpha1
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml < 4.09.0 -> ocaml-variants
* Missing dependency:
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml < 5.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 5.4.0~alpha1
unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml-variants (= 4.08.0+beta2 | = 4.08.0+beta3)
no matching version
* Missing dependency:
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml < 4.09.0 -> ocaml-variants -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
2025-07-22 12:22.52 ---> saved as "c219f4b0f2830d5c118591d222c56e0e7d1fed3ca456593ef2ad7ab4a05151f6"
/home/opam: (run (shell "opam reinstall --with-test --verbose lwt.6.0.0~alpha01;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt.6.0.0~alpha01' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.4.0~alpha1
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml < 4.13 -> dkml-base-compiler
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.4.0~alpha1
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml < 4.09.0 -> ocaml-variants
* Missing dependency:
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml < 5.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 5.4.0~alpha1
unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml-variants (= 4.08.0+beta2 | = 4.08.0+beta3)
no matching version
* Missing dependency:
- lwt >= 6.0.0~alpha01 -> bisect_ppx -> ocaml-migrate-parsetree -> ocaml < 4.09.0 -> ocaml-variants -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
'opam reinstall --with-test --verbose lwt.6.0.0~alpha01' failed.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose lwt.6.0.0~alpha01;
res=$?;
test "$res" != 31 && exit "$res";
export OPAMCLI=2.0;
build_dir=$(opam var prefix)/.opam-switch/build;
failed=$(ls "$build_dir");
partial_fails="";
for pkg in $failed; do
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'lwt.6.0.0~alpha01' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2025-07-22 12:23.29: Job failed: Failed: Build failed
2025-07-22 12:23.29: Log analysis:
2025-07-22 12:23.29: >>>
No solution found, exiting
(score = 100)
2025-07-22 12:23.29: >>>
No solution found, exiting
(score = 100)
2025-07-22 12:23.29: [SKIP] Package not available